Sanyo OEM SCP-20ADT Micro USB Home Wall Travel Charger Compatible with AT&T Samsung Galaxy S 2 Skyrocket (S2 II) Cell Phones. High-quality and portable, the Sanyo SCP-20ADT Micro-USB Wall Charger is a perfect replacement or spare charger. Made with compatibility in mind, the Sanyo Micro-USB Wall Charger is compatible with most Micro-USB devices. It's small and compact, so you can just slip it in your purse or bag and take it with you wherever you go, and it takes up less space on your wall outlet.